About the founder
Why this is the work
Working inside 50+ companies at Sansan and Keyence, one thing became painfully clear: when results don't come, the reason is rarely the technology — it's a poor fit with how the work actually runs.
That is why I start with the work, not the tools. Get close to the operation, find the real problem through dialogue, and shape value with data and AI. That, stacked over time, is what I care about.
Career
2020–2023
Sansan, Inc.
Cloud SaaS sales covering the enterprise segment, plus product discovery and improvement work driven by quantitative and qualitative research.
2023–2025
Keyence Corporation
Data activation support across about 50 client companies — spanning manufacturing, retail, construction, entertainment, and services. Solving problems using deep field knowledge.
2025–
Independent / Fluxell
Supporting operational improvement, new-business development, and growth at companies through AI and data activation.
Born 1997 in Yatsushiro, Kumamoto. After La Salle Academy and Waseda University’s School of Fundamental Science and Engineering (Department of Expression Engineering), an early role on a corporate data analysis project — built on information engineering, data science, and programming studied during university — became the origin point of this career.
Writing & publications
Notes on operational understanding, AI activation, and product design — written in public.
Media coverage
A small selection of media mentions for our AI builds.